What does 6.2.8 mean on an MOT certificate?

It refers to sub-section 6.2.8 of the MOT inspection manual, "Cab steps (if fitted)", within section 6, body, structure and attachments. The letter or letters after it — (a), (b)(i) and so on — identify the specific defect from the 3 listed here. 2 Major and 1 Minor.

Which cab steps (if fitted) defect is recorded most often?

None of the clauses in this sub-section appears among the most-recorded failure items nationally; they are rare in practice.

Does a Minor defect fail the MOT?

No. a defect with no significant effect on safety or the environment. Recorded on the certificate; the vehicle passes. Major and Dangerous defects fail. A Dangerous defect also means the car must not be driven until it is repaired.

Section 6 · Body, structure and attachments

6.2.8 Cab steps (if fitted)

Manual indexed 3 September 2026

Quick answer

Sub-section 6.2.8 of the MOT inspection manual covers cab steps (if fitted) and lists 3 defects. A reference like "(6.2.8 (a)(i))" on a certificate points to the matching row below.

Official wording

The defect clauses

6.2.8 (a)(i)Minor
A cab step or step ring insecure
6.2.8 (a)(ii)Major
A cab step or step ring so insecure that it is likely to cause injury
6.2.8 (b)Major
A cab step or step ring in such a condition that it is likely to cause injury

Wording and categories reproduced from the DVSA inspection manual under the Open Government Licence. Frequencies are items per 100 failed class 4 tests across the DVSA anonymised MOT dataset; a clause with no figure was not recorded often enough to appear in any model’s top forty failure items. 0 of 3 clauses link to our own explanation.

Grading

What the categories mean

Dangerous: a direct and immediate risk to road safety or the environment. The vehicle fails and must not be driven until repaired, even to a garage.
Major: a defect that affects safety, the environment or other road users. The vehicle fails.
Minor: a defect with no significant effect on safety or the environment. Recorded on the certificate; the vehicle passes.

The full guide to defect grading

Section 6

Other sub-sections of body, structure and attachments

6.1.1General condition
6.1.2Exhaust system
6.1.3Fuel system
6.1.4Bumpers
6.1.5Spare wheel carrier (if fitted)
6.1.6Coupling mechanisms and towing equipment
6.1.7Transmission
6.1.8Engine mountings
6.2.1Body condition
6.2.2Cab and body mounting
6.2.3Doors and door catches
6.2.4Floor
6.2.5Driver’s seat
6.2.6Passenger seats
6.2.7Driving controls
6.2.12Handgrips and footrests

All sections of the manual

Common questions

What does 6.2.8 mean on an MOT certificate?: It refers to sub-section 6.2.8 of the MOT inspection manual, "Cab steps (if fitted)", within section 6, body, structure and attachments. The letter or letters after it — (a), (b)(i) and so on — identify the specific defect from the 3 listed here. 2 Major and 1 Minor.
Which cab steps (if fitted) defect is recorded most often?: None of the clauses in this sub-section appears among the most-recorded failure items nationally; they are rare in practice.
Does a Minor defect fail the MOT?: No. a defect with no significant effect on safety or the environment. Recorded on the certificate; the vehicle passes. Major and Dangerous defects fail. A Dangerous defect also means the car must not be driven until it is repaired.